Julie Parsonnet
Clinical Experiment of Helicobacter pylori Transmission
Contact Information
Stanford University School of Medicine 300 Pasteur Drive Stanford, CA 94305Brief
The study proposes to test whether chronic infection with Helicobacter pylori protects individuals from symptomatic infection with enteropathogenic E. coli. The study will also evaluate the effect of gastric acidity in this relationship.
Recruiting Status:
CompletedStanford Recruiting Status:
CompletedCondition(s):
Intervention(s):
- Vaccine: Biological intervention: Enteropathogenic E. coli
Phase:
N/AEligibility
Ages Eligible for Study:
35 years to 59 yearsGenders Eligible for Study:
Male and FemaleHealth of Volunteers:
People with the conditions listed in this trial can not participate as controls.Key Inclusion Criteria:
Healthy
Key Exclusion Criteria:
prior gastrointestinal disease
prior treatment of H. pylori infection
immune suppression or deficiency
history of cancer, diabetes, or other co-morbidity
Additional Study Details
Official Title:
Effect of Gastric Acid and H. Pylori Infection on Infection With Enteropathogenic E. ColiAnticipated start date:
8/1/2005Lead Sponsor:
Stanford UniversityInvestigator(s):
Study Type:
InterventionalPurpose:
PreventionAllocation:
Non-randomizedMasking:
OpenControl:
noneAssignment:
Single GroupEndpoints:
EfficacyPrimary Outcomes:
- Development of diarrhea
Secondary Outcomes:
- Intensity of diarrhea
Total Number to be Enrolled:
60Total Number to be Enrolled at Stanford:
60More Information
Locations & Contacts
Stanford Locations & Contacts:
Stanford University School of Medicine 300 Pasteur Drive Stanford, CA 94305Non-Stanford Locations:
The Stanford website does not have any locations outside of Stanford listed for this trial. You may want to check clinicaltrials.gov for posible additional locations.
This listing was last updated:
11/24/2009PLEASE NOTE:
Study Coordinators and Research Nurses cannot give medical advice over the phone. Telephone numbers are provided for obtaining additional information on specific clinical research trials only. If you have specific questions which require clinical expertise, please call your primary care physician. If you do not have a primary care physician please feel free to call the SHC Physician Referral Service at (800) 756-9000 or send an email.
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